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Red Hat: CVE-2020-14422: DoS via inefficiency in IPv{4,6}Interface classes (Multiple Advisories)

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Red Hat: CVE-2020-14422: DoS via inefficiency in IPv{4,6}Interface classes (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
06/18/2020
Created
11/06/2020
Added
11/05/2020
Modified
12/15/2023

Description

Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12; v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.

Solution(s)

  • redhat-upgrade-cython-debugsource
  • redhat-upgrade-numpy-debugsource
  • redhat-upgrade-platform-python
  • redhat-upgrade-platform-python-debug
  • redhat-upgrade-platform-python-devel
  • redhat-upgrade-python-cffi-debugsource
  • redhat-upgrade-python-cryptography-debugsource
  • redhat-upgrade-python-lxml-debugsource
  • redhat-upgrade-python-markupsafe-debugsource
  • redhat-upgrade-python-psutil-debugsource
  • redhat-upgrade-python-psycopg2-debugsource
  • redhat-upgrade-python3
  • redhat-upgrade-python3-debug
  • redhat-upgrade-python3-debuginfo
  • redhat-upgrade-python3-debugsource
  • redhat-upgrade-python3-devel
  • redhat-upgrade-python3-idle
  • redhat-upgrade-python3-libs
  • redhat-upgrade-python3-test
  • redhat-upgrade-python3-tkinter
  • redhat-upgrade-python38
  • redhat-upgrade-python38-asn1crypto
  • redhat-upgrade-python38-babel
  • redhat-upgrade-python38-cffi
  • redhat-upgrade-python38-cffi-debuginfo
  • redhat-upgrade-python38-chardet
  • redhat-upgrade-python38-cryptography
  • redhat-upgrade-python38-cryptography-debuginfo
  • redhat-upgrade-python38-cython
  • redhat-upgrade-python38-cython-debuginfo
  • redhat-upgrade-python38-debug
  • redhat-upgrade-python38-debuginfo
  • redhat-upgrade-python38-debugsource
  • redhat-upgrade-python38-devel
  • redhat-upgrade-python38-idle
  • redhat-upgrade-python38-idna
  • redhat-upgrade-python38-jinja2
  • redhat-upgrade-python38-libs
  • redhat-upgrade-python38-lxml
  • redhat-upgrade-python38-lxml-debuginfo
  • redhat-upgrade-python38-markupsafe
  • redhat-upgrade-python38-markupsafe-debuginfo
  • redhat-upgrade-python38-mod_wsgi
  • redhat-upgrade-python38-numpy
  • redhat-upgrade-python38-numpy-debuginfo
  • redhat-upgrade-python38-numpy-doc
  • redhat-upgrade-python38-numpy-f2py
  • redhat-upgrade-python38-pip
  • redhat-upgrade-python38-pip-wheel
  • redhat-upgrade-python38-ply
  • redhat-upgrade-python38-psutil
  • redhat-upgrade-python38-psutil-debuginfo
  • redhat-upgrade-python38-psycopg2
  • redhat-upgrade-python38-psycopg2-debuginfo
  • redhat-upgrade-python38-psycopg2-doc
  • redhat-upgrade-python38-psycopg2-tests
  • redhat-upgrade-python38-pycparser
  • redhat-upgrade-python38-pymysql
  • redhat-upgrade-python38-pysocks
  • redhat-upgrade-python38-pytz
  • redhat-upgrade-python38-pyyaml
  • redhat-upgrade-python38-pyyaml-debuginfo
  • redhat-upgrade-python38-requests
  • redhat-upgrade-python38-rpm-macros
  • redhat-upgrade-python38-scipy
  • redhat-upgrade-python38-scipy-debuginfo
  • redhat-upgrade-python38-setuptools
  • redhat-upgrade-python38-setuptools-wheel
  • redhat-upgrade-python38-six
  • redhat-upgrade-python38-test
  • redhat-upgrade-python38-tkinter
  • redhat-upgrade-python38-urllib3
  • redhat-upgrade-python38-wheel
  • redhat-upgrade-python38-wheel-wheel
  • redhat-upgrade-pyyaml-debugsource
  • redhat-upgrade-scipy-debugsource

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